Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7946365 | Control method for fuel cell vehicle, and fuel cell vehicle | Satoshi Aoyagi, Kenichiro Kimura, Hiroaki Takanohashi, Hiroyuki Abe | 2011-05-24 |
| 7846598 | Fuel cell system and method of stopping operation of the fuel cell system | Chihiro Wake, Tomoki Kobayashi | 2010-12-07 |
| 7807280 | Control device for starting fuel cell vehicle | Satoshi Aoyagi, Yoshinobu Hasuka | 2010-10-05 |
| 7776481 | Fuel cell system and method of controlling electrical energy discharged in the fuel cell system | Kuniaki Ojima | 2010-08-17 |
| 7722970 | Systems and methods for charging a fuel cell vehicle | Satoshi Aoyagi | 2010-05-25 |
| 7687168 | Fuel cell system for setting predetermined operation state when substitutional value control is impossible | Satoshi Aoyagi, Kuniaki Ojima | 2010-03-30 |
| 7661494 | Power supply system of fuel cell vehicle | Satoshi Aoyagi | 2010-02-16 |
| 7659018 | Fuel cell power control unit | Satoshi Aoyagi, Yusuke Hasegawa, Kazuo Kotaka | 2010-02-09 |
| 7527112 | Electric system for fuel cell, fuel cell vehicle, and method of supplying electric power | Satoshi Aoyagi, Kuniaki Ojima | 2009-05-05 |
| 7485383 | Fuel cell power supply | Satoshi Aoyagi, Kazunori Watanabe, Kazuo Kotaka | 2009-02-03 |
| 7438984 | Electric system for fuel cell, fuel cell vehicle, and method of supplying electric power | Satoshi Aoyagi, Hiroyuki Abe, Hiroaki Takanohashi | 2008-10-21 |
| 7436148 | Method of determining voltage condition of fuel cell vehicle | Satoshi Aoyagi | 2008-10-14 |
| 7377345 | Idle control system for fuel cell vehicle | Yoshinobu Hasuka | 2008-05-27 |
| 7164976 | Control apparatus for fuel cell vehicle | Satoshi Aoyagi, Yoshinobu Hasuka | 2007-01-16 |
| 7083017 | Fuel cell vehicle | Yoshinobu Hasuka, Satoshi Aoyagi | 2006-08-01 |
| 7060380 | Fuel cell power supply device | Satoshi Aoyagi, Yutaka Asano | 2006-06-13 |
| 7005204 | Fuel cell power supply | Satoshi Aoyagi, Kazunori Watanabe, Kazuo Kotaka | 2006-02-28 |
| 6973393 | Control apparatus for a fuel cell vehicle | Yoshinobu Hasuka, Satoshi Aoyagi, Shinji Kato | 2005-12-06 |
| 6899968 | Fuel cell power supply device | Yoshinobu Hasuka, Chihiro Wake, Hiroyuki Abe | 2005-05-31 |
| 6875531 | Fuel cell power supply device | Satoshi Aoyagi, Yusuke Hasegawa, Kazuo Kotaka | 2005-04-05 |
| 6815100 | Control device for starting fuel cell vehicle | Satoshi Aoyagi, Yoshinobu Hasuka | 2004-11-09 |
| 6691810 | Apparatus for controlling fuel cell vehicle | Yoshinobu Hasuka, Satoshi Aoyagi, Asao Uenodai | 2004-02-17 |
| 6670063 | Fuel cell system | Satoshi Aoyagi, Hiroyuki Abe, Yusuke Hasegawa | 2003-12-30 |
| 6484075 | Idle control device for fuel cell vehicle | Yusuke Hasegawa, Satoshi Aoyagi | 2002-11-19 |